I'm looking for a 5 channel receiver and a set of speakers. My budget is quite limited. I went to the store to get some advice and the Yamaha RX-v530 was recommended. I think I will go with it. For speakers the salesman recommended either the JBL SCS178 set or a set of Missions, four m70's a m7c1 and a m70as. The JBL's would put me nicely within my budget, with the Mission's I would have to stretch my budget a bit. Any thoughts on this set up?